How does this justify your statement that once you switch to synthetic, you
can't go back?
John
>Again, if a newer motor there is no problems with switching back.
>Some engines are not manufacture for a tight tolerance with any given seal
>to include manual transmission. These are the vehicles you have to be
>careful with.
>Even with motor that have 100K I have seen leak from several seals that
were
>used in heavy city driving.
>I had tried this in a tranny with over 75K and it started leak on the
seals.
This archive was generated by hypermail 2b29 : Fri Feb 06 2004 - 11:47:16 EST